<template>
    <div class="nav-box">
        导航
    </div>    
</template>

<script>
export default {
    name:"Nav",
    data(){
        return {
          
        }
    }
}
</script>

<style>

.nav-box{
    width: 100%;
    height: 140px;
    background-color: green;
}

</style>
